package com.sky.controller.admin;

import com.aliyun.oss.model.MultipartUpload;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "公共接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    //文件上传方法
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传");
        //得到原始文件名
        String originalFilename = file.getOriginalFilename();
        //截取扩展名
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //生成新文件名
        String fileName = UUID.randomUUID().toString() + extension;
        //上传文件
        //阿里云上传 todo
//        try {
//            String url = aliOssUtil.upload(file.getBytes(),fileName);
//            return Result.success(url);
//        } catch (IOException e) {
//            log.error("文件上传失败"+e.getMessage());
//        }
        //本地存储
        try {
            file.transferTo(new File("D:/upload/"+fileName));
        } catch (IOException e) {
            log.error("文件上传失败"+e.getMessage());
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
